Rev project version to 0.5.0.

Author: womeld

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.19)
 set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
-project(flcl VERSION 0.4.0 LANGUAGES Fortran C CXX)
+project(flcl VERSION 0.5.0 LANGUAGES Fortran C CXX)
 
 set(default_build_type "RelWithDebInfo")
 set(BUILD_SHARED_LIBS OFF)
@@ -149,4 +149,4 @@ endif()
 
 if(BUILD_EXAMPLES)
   add_subdirectory(examples)
-endif()
+endif()